CN2307099Y - Ventilating device for building curtain wall - Google Patents

Abstract

The utility model relates to a ventilating device for a curtain wall of a building. The utility model is provided with a wind port body, a gland, a hook component, a spring component and sealing components. A hinge brace of the wind port body is hinged with a supporting base of the gland, both sides at the lower part of the gland are respectively provided with the sealing components in a connected mode, one side of the spring component is connected with the external end of the gland, the internal end of the gland is provided with the supporting base, the supporting base is hinged with the brace at the upper part of the hook component, the lower part of the hook component is provided with the hook, and the hook is connected with a reverse hook of the wind port body in a hooked way. The ventilating device for the curtain wall of the building can reach relatively high ventilating and sealing performances and the whole elevation effect of the curtain wall can reach a direct, bright, quick and complete decorative effect.

Description

The building curtain wall ventilation installation

The utility model relates to a kind of building curtain wall ventilation installation.

Along with the fast development of high-rise building, do the symbol that the external building curtain wall of going along with sb. to guard him of building has become modern building with aluminum alloy glass curtain wall and aluminum facade.But in order to solve the ventilation of building curtain wall, existing building curtain wall generally all adopts the top hung openable windows is housed on building curtain wall, to solve the ventilating problem of curtain wall indoor and outdoor.Traditional top hung openable windows is by frame, sash, stainless steel sliding support, handle and glass etc. are formed outside window, frame is fixed on the crossbeam of curtain wall with tapping screw and stands and very go up outside window, the top that the sash of glass is housed fixes on the top of frame outside window with hinges fixing, sash struts by the stainless steel cunning and opens, handle is equipped with in the bottom of window, can close sash.Continuous rising and outer continuous expansion of decorating area along with depth of building, have the problem that the curtain wall of top hung openable windows exposes and mainly contain following 2 points: 1. along with the increase of depth of building, the blast intensity that highrise building bears can obviously increase, and the sliding support on the openable windows on the curtain wall is easy to be out of shape and damage and then influence the ventilation and sealing (watertightness and the tightness) performance of curtain wall under the effect of blast, causes the function of use of curtain wall and application life to be reduced.2. the appearance of building curtain wall, make the facade effect and the function of use of building can obtain best unification, but after the openable windows on the curtain wall is opened, high fashion of sewing and mend of picture, too unsatisfactory, destroy the whole facade effect of curtain wall, be difficult to the decorative effect that reaches direct, lucid and lively and complete.

The purpose of this utility model provides and a kind ofly can satisfy performance of ventilating and can improve sealing performance again, and the effective building curtain wall ventilation installation of decoration for vertical face.

The utility model is that the technical scheme that achieves the above object is: a kind of building curtain wall ventilation installation, has tuyere body, gland, hook member, spring part and seal, tuyere body is by the upper plate of band pore, having the lower plate of flare angle and the junction plate of connection upper plate and lower plate inner end forms, the outside of upper plate is provided with riser, riser is provided with bent plate, and the top of riser has hinged pillar, the inner end of upper plate has a barb that stretches out, the outer end of lower plate has last bent plate, the hinged pillar of tuyere body and the bearing of gland are hinged, the both sides, bottom of gland all are fitted with seal, the upper strut that one side of spring part and the outer end load of gland, the inner end of gland have bearing and this bearing and hook member is hinged, the bottom of hook member have hook and this hook can with the barb of upper plate inner end clasp joint mutually.

It is that the air intake of 1. this building curtain wall ventilation installation is arranged on cladding glass and pays between the frame or glass is paid in the middle of frame and the aluminum facade member that the utility model adopts advantage after the technique scheme, ventilation installation is installed in the curtain wall, after opening gland, ventilation opening in the air-intake device and pore communicate the indoor-outdoor air of building, at this moment tuyere body just becomes a Venturi tube, the static pressure of exterior wall wind and dynamic pressure are constants, the static pressure of room air and dynamic pressure static pressure and dynamic pressure as equaling outdoor air, static pressure will diminish when then wind is by ventilation opening, dynamic pressure strengthens, the flow velocity that is wind is accelerated, so the intake of this ventilation installation is bigger than general top hung openable windows, performance of ventilating is good.2. because the pore of building curtain wall ventilation installation is by gland control, and the gland bottom is provided with seal and withholds on the upper plate of band pore, so improved the tightness and the watertightness of building.The lower plate of tuyere body is outward-dipping in addition, can block in the rainwater inlet chamber, so, when raining, also need not to close upper press cover, but separate ventilation in the holding chamber.3. this building curtain wall ventilation installation is installed in the curtain wall, and the gland of control pore is indoor, the outdoor duty that can't see pore, so no matter pore opening and closing, can not influence the decoration for vertical face effect of whole building, can make curtain wall reach direct, lucid and lively, complete decorative effect, thereby use in suitable especially all kinds of senior high-rise hotels, commercial building, office building.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is the structural representation of the utility model building curtain wall ventilation installation.

Fig. 2 is an opening structure schematic diagram after the installation of the utility model building curtain wall ventilation installation.

The ventilation installation of building curtain wall as shown in Figure 1 has tuyere body (1), gland (3), hook member (2), spring part (4) and seal (5).Tuyere body (1) is made up of with the junction plate (1-8) of lower plate (1-9) inner end the upper plate (1-2) of band pore (1-3), the lower plate (1-9) with camber angle and connection upper plate (1-2), and upper plate (1-2) forms a natural air inlet mouth with the outer end of lower plate (1-9); The outside of upper plate (1-2) is provided with riser (1-5), and riser (1-5) is provided with bent plate (1-6), and the top of riser (1-5) has hinged pillar (1-4); The inner end of upper plate (1-2) has a barb that stretches out (1-1); The outer end of lower plate (1-9) has last bent plate (1-7).The hinged pillar (1-4) of tuyere body (1) is hinged with the bearing (3-1) of gland (3); Also can be as shown in Figure 1, tuyere body (1) hinged pillar (1-4) is the crescent pillar, the bearing (3-1) of gland (3) is the crescent bearing, gland (2) can rotate at the hinged pillar (1-4) of tuyere body (1), come the inside and outside ventilation in control room thus, and gland (3) is very flexible with the installation and the switching of tuyere body (1).After gland (3) was opened, the air intake on the tuyere body (1) was communicated with the pore (1-3) of upper plate (1-2), and the indoor-outdoor air of building is communicated, and at this moment tuyere body (1) has become a Venturi tube, so performance of ventilating is better.The both sides, bottom of gland (3) all are fitted with seal (5), seal (5) can adopt encapsulants such as nylon wool top, rubber strip, seal (5) can be bonding or be embedded in the both sides, bottom of gland (3), because the seal (5) of gland (3) bottom is withheld on the upper plate (1-2) of the band pore (1-2) of tuyere body (1), so can improve the watertightness and the tightness of curtain wall.The outer end load of one side of spring part (4) and gland (3), spring part (4) can adopt spring leaf (4) or other forms of spring; The back side of the crescent bearing (3-4) of gland (3) has dovetail groove (3-3), and the bottom, outer end of gland (3) has seam (3-2), and a side of spring leaf (4) inserts the dovetail groove (3-3) of gland (3) respectively and seam (3-2) is interior and gland (3) load; Also can adopt securing member one side of spring leaf (4) to be fixedly connected on the outer end of gland (3).The inner end of gland (3) has bearing (3-1), and the upper strut (2-2) of this bearing (3-1) and hook member (2) is hinged, hook member (2) the bearing (3-1) of gland (3) can in rotating certain angle.Also can be provided with spring leaf between the inner end of gland (3) and the hook member (2).The bottom of hook member (2) has hook (2-1), and should hook (2-1) can with the barb (1-1) of the upper plate (1-2) of tuyere body (1) clasp joint mutually.

For preventing that birds and foreign material from flying into indoor or indoor foreign material and dropping to outdoorly, locate to be provided with separation net (6) at the pore (1-3) of the upper plate (1-2) of tuyere body (1), so just quite safe, reliable.

As shown in Figure 2, the tuyere body of building curtain wall ventilation installation (1) is fixedly connected on upright very (8) of curtain wall with angle fasten aluminium (7) and securing member, the last bent plate (1-6) of tuyere body (1) upper plate (1-2) is paid frame (9) with glass and is articulated load, cladding glass (11) is bonded in glass by structure glue (12) and pays on the frame (9), and the last bent plate (1-7) of tuyere body (1) lower plate (1-9) outer end articulates load with aluminium sheet member (10).

As shown in Figure 1, 2, when pressing hook member shown in Figure 1 (2) with hand, the pillar (2-2) of hook member (2) rotates slightly around the bearing (3-1) of gland (3), make the hook (2-1) of hook member (2) go up barb (1-1) disengagement with tuyere body (1), at this moment gland (3) the elastic force effect that is subjected to spring leaf (4) pops up shape as shown in Figure 2 around tuyere body (1) hinged pillar (1-4), the air intake of wind from exterior wall to tuyere body forms natural ventilation in separation net (6) and pore (1-3) inlet chamber.In the time need not ventilating, only with hand is pressed gland (3) to next, makes the hook (2-1) of hook member (2) and barb (1-1) clasp joint of tuyere body (1), and gland (3) is closed, and operation easily.

Claims (4)

1, a kind of building curtain wall ventilation installation, it is characterized in that: have tuyere body (1), gland (3), hook member (2), spring part (4) and seal (5), tuyere body (1) is by the upper plate (1-2) of band pore (1-3), have the lower plate (1-9) of flare angle and connect upper plate (1-2) and form with the junction plate (1-8) of lower plate (1-9) inner end, the outside of upper plate (1-2) is provided with riser (1-5), riser (1-5) is provided with bent plate (1-6), and the top of riser (1-5) has hinged pillar (1-4), the inner end of upper plate (1-2) has a barb that stretches out (1-1), the outer end of lower plate (1-9) has last bent plate (1-7), the hinged pillar (1-4) of tuyere body (1) is hinged with the bearing (3-4) of gland (3), the both sides, bottom of gland (3) all are fitted with seal (5), the outer end load of one side of spring part (4) and gland (3), the upper strut (2-2) that the inner end of gland (3) has bearing (3-1) and this bearing (3-1) and hook member (2) is hinged, the bottom of hook member (2) have hook (2-1) and this hook (2-1) can with the barb (1-1) of upper plate (1-2) inner end clasp joint mutually.

2, ventilation installation according to claim 1 is characterized in that: the hinged pillar (1-4) of tuyere body (1) is the crescent bearing for the bearing (3-4) of crescent pillar and gland (3).

3, ventilation installation according to claim 2, it is characterized in that: the back side of the crescent bearing (3-4) of gland (3) has dovetail groove (3-3), the bottom of the outer end of gland (3) has seam (3-2), and a side of spring leaf (4) is inserted in the dovetail groove (3-3) of gland (3) respectively and seam (3-2) is interior and gland (3) load.

4, ventilation installation according to claim 3 is characterized in that: the pore (1-3) of the upper plate (1-2) of tuyere body (1) locates to be provided with separation net (6).

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